The 411 on L.A.

Do not drive in the fast lane if you do not intend to drive fast because this tends to displease the drivers behind you, who sometimes display their displeasure in a way that is not especially pleasing to the eye or ear.

Call it Essential Advice--the stuff newcomers need to know upon arriving in L.A. We invite you to share your two cents for an upcoming story. It can be your favorite restaurant or your favorite freeway shortcut.